Incidental Mutation 'R3001:Fasn'
ID 257335
Institutional Source Beutler Lab
Gene Symbol Fasn
Ensembl Gene ENSMUSG00000025153
Gene Name fatty acid synthase
Synonyms A630082H08Rik, FAS
MMRRC Submission 040530-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R3001 (G1)
Quality Score 225
Status Validated
Chromosome 11
Chromosomal Location 120696672-120715373 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 120700671 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Glycine at position 2114 (D2114G)
Ref Sequence ENSEMBL: ENSMUSP00000145585 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000055655] [ENSMUST00000206589]
AlphaFold P19096
Predicted Effect probably benign
Transcript: ENSMUST00000055655
AA Change: D2116G

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000052872
Gene: ENSMUSG00000025153
AA Change: D2116G

DomainStartEndE-ValueType
Pfam:ketoacyl-synt 1 239 6.8e-73 PFAM
Pfam:Ketoacyl-synt_C 243 360 3.7e-38 PFAM
Pfam:KAsynt_C_assoc 362 474 8.2e-46 PFAM
Pfam:Acyl_transf_1 493 810 9.5e-115 PFAM
Pfam:PS-DH 853 1169 9.9e-24 PFAM
low complexity region 1175 1204 N/A INTRINSIC
Pfam:Methyltransf_12 1238 1337 2e-9 PFAM
PKS_ER 1532 1847 1.44e-147 SMART
PKS_KR 1878 2059 2.33e-42 SMART
Pfam:PP-binding 2119 2185 1.1e-10 PFAM
Pfam:Thioesterase 2235 2494 1.6e-62 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000146541
Predicted Effect noncoding transcript
Transcript: ENSMUST00000155276
Predicted Effect probably benign
Transcript: ENSMUST00000206589
AA Change: D2114G

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
Predicted Effect noncoding transcript
Transcript: ENSMUST00000206637
Meta Mutation Damage Score 0.0703 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.7%
  • 10x: 97.5%
  • 20x: 95.9%
Validation Efficiency 98% (47/48)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The enzyme encoded by this gene is a multifunctional protein. Its main function is to catalyze the synthesis of palmitate from acetyl-CoA and malonyl-CoA, in the presence of NADPH, into long-chain saturated fatty acids. In some cancer cell lines, this protein has been found to be fused with estrogen receptor-alpha (ER-alpha), in which the N-terminus of FAS is fused in-frame with the C-terminus of ER-alpha. [provided by RefSeq, Jul 2008]
PHENOTYPE: Targeted mutation of this locus has implicated its product in embryogenesis as all homozygotes and most heterozygotes die prior to birth. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 70 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2810459M11Rik T C 1: 85,973,802 (GRCm39) W40R possibly damaging Het
A2m A G 6: 121,638,406 (GRCm39) S873G possibly damaging Het
Acd C T 8: 106,426,913 (GRCm39) probably null Het
Acly T C 11: 100,395,053 (GRCm39) K469E possibly damaging Het
Adcy6 T C 15: 98,494,541 (GRCm39) T767A probably benign Het
Bnip3 T C 7: 138,496,430 (GRCm39) I93V probably benign Het
Casq2 A G 3: 102,052,517 (GRCm39) D269G probably damaging Het
Ccdc180 A G 4: 45,899,988 (GRCm39) D182G probably benign Het
Cep112 A G 11: 108,331,329 (GRCm39) E178G probably damaging Het
Chrd T G 16: 20,556,195 (GRCm39) Y585* probably null Het
Csmd1 A G 8: 16,246,184 (GRCm39) F1072L probably damaging Het
Dnai2 C T 11: 114,641,297 (GRCm39) P374L probably damaging Het
Eif4g1 T A 16: 20,511,134 (GRCm39) F1289I probably damaging Het
Eprs1 T C 1: 185,156,588 (GRCm39) probably null Het
Fbxl17 T A 17: 63,532,072 (GRCm39) E590D probably damaging Het
Flnb G T 14: 7,907,162 (GRCm38) R1245L probably benign Het
Folh1 A C 7: 86,372,519 (GRCm39) I678M probably damaging Het
Hal G A 10: 93,343,381 (GRCm39) A542T probably damaging Het
Hs3st2 T A 7: 121,099,910 (GRCm39) M252K probably damaging Het
Il27ra G T 8: 84,758,660 (GRCm39) S499* probably null Het
Klhdc1 T A 12: 69,302,983 (GRCm39) V173D possibly damaging Het
Knop1 CTCTTCTTCTTCTTCTTCTTCTTC CTCTTCTTCTTCTTCTTC 7: 118,451,672 (GRCm39) probably benign Het
Krt71 C T 15: 101,648,906 (GRCm39) probably benign Het
Lct T C 1: 128,231,963 (GRCm39) M629V probably damaging Het
Lnx2 A G 5: 146,955,825 (GRCm39) V657A probably benign Het
Lrig1 G A 6: 94,585,758 (GRCm39) S810L probably damaging Het
Lyst A T 13: 13,871,290 (GRCm39) M2676L probably benign Het
Mindy4 T A 6: 55,195,349 (GRCm39) S188T probably benign Het
Mrgprb3 C T 7: 48,293,232 (GRCm39) M106I probably benign Het
Ncam1 A G 9: 49,468,526 (GRCm39) I311T probably damaging Het
Ndufa8 T A 2: 35,926,571 (GRCm39) E155V possibly damaging Het
Nr4a1 A G 15: 101,168,853 (GRCm39) probably null Het
Or2a12 A G 6: 42,904,888 (GRCm39) H241R probably damaging Het
Orc3 T C 4: 34,571,790 (GRCm39) T660A probably benign Het
Otub2 T C 12: 103,370,536 (GRCm39) S273P probably damaging Het
Otulinl T C 15: 27,664,792 (GRCm39) T55A probably benign Het
Phf11c A G 14: 59,622,289 (GRCm39) L241P probably damaging Het
Pik3ca T A 3: 32,516,946 (GRCm39) I1058N probably damaging Het
Pkd2l1 A G 19: 44,143,996 (GRCm39) F359S possibly damaging Het
Plxnc1 A T 10: 94,629,080 (GRCm39) F1565I probably damaging Het
Polr1a T A 6: 71,942,628 (GRCm39) V1156E probably benign Het
Polr1a A G 6: 71,890,000 (GRCm39) N73S probably benign Het
Pon2 A G 6: 5,268,976 (GRCm39) probably null Het
Ptcd1 G A 5: 145,096,386 (GRCm39) L236F probably damaging Het
Rgl2 A G 17: 34,151,579 (GRCm39) I208V probably benign Het
Rptor G A 11: 119,763,197 (GRCm39) R927Q possibly damaging Het
Sacm1l T C 9: 123,414,149 (GRCm39) probably benign Het
Sec14l5 A G 16: 4,989,746 (GRCm39) Y230C probably damaging Het
Sele G T 1: 163,881,140 (GRCm39) G447C probably damaging Het
Slc17a1 G A 13: 24,062,564 (GRCm39) probably null Het
Slc2a4 A T 11: 69,836,751 (GRCm39) Y159* probably null Het
Slitrk5 A G 14: 111,917,014 (GRCm39) K213E probably damaging Het
Tdrd1 C A 19: 56,850,182 (GRCm39) Y981* probably null Het
Tex15 T C 8: 34,064,556 (GRCm39) Y1329H probably benign Het
Tgif2 C G 2: 156,686,114 (GRCm39) S2W probably damaging Het
Thoc5 A G 11: 4,878,688 (GRCm39) M620V probably benign Het
Tmeff2 C T 1: 51,220,994 (GRCm39) A323V probably damaging Het
Tmem181a T A 17: 6,346,061 (GRCm39) L185H probably damaging Het
Tmem68 A C 4: 3,569,588 (GRCm39) L34W probably damaging Het
Tmtc4 A T 14: 123,170,230 (GRCm39) probably null Het
Trpm2 A T 10: 77,766,368 (GRCm39) probably null Het
Tut4 G A 4: 108,370,125 (GRCm39) E714K probably damaging Het
Tyk2 C A 9: 21,020,617 (GRCm39) R938L probably benign Het
Usp33 A T 3: 152,063,579 (GRCm39) T18S probably damaging Het
V1rd19 A T 7: 23,703,310 (GRCm39) I259F probably benign Het
Vmn2r24 A C 6: 123,781,231 (GRCm39) Q479P probably benign Het
Vmn2r98 A G 17: 19,286,125 (GRCm39) M208V probably benign Het
Wfdc6a C T 2: 164,422,225 (GRCm39) V125I probably benign Het
Xpo7 A G 14: 70,930,085 (GRCm39) probably benign Het
Zkscan17 A G 11: 59,378,077 (GRCm39) C369R probably damaging Het
Other mutations in Fasn
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00468:Fasn APN 11 120,711,365 (GRCm39) missense probably damaging 1.00
IGL01014:Fasn APN 11 120,708,055 (GRCm39) missense probably damaging 0.99
IGL01131:Fasn APN 11 120,705,445 (GRCm39) missense probably benign 0.01
IGL01603:Fasn APN 11 120,706,891 (GRCm39) missense probably damaging 0.99
IGL01606:Fasn APN 11 120,699,849 (GRCm39) critical splice donor site probably null
IGL01897:Fasn APN 11 120,698,765 (GRCm39) missense probably damaging 1.00
IGL01899:Fasn APN 11 120,710,975 (GRCm39) splice site probably benign
IGL01987:Fasn APN 11 120,708,899 (GRCm39) missense probably damaging 1.00
IGL02103:Fasn APN 11 120,702,762 (GRCm39) missense probably damaging 1.00
IGL02212:Fasn APN 11 120,698,729 (GRCm39) missense probably damaging 1.00
IGL02294:Fasn APN 11 120,701,102 (GRCm39) missense probably damaging 0.98
IGL02336:Fasn APN 11 120,704,562 (GRCm39) missense possibly damaging 0.48
IGL02417:Fasn APN 11 120,711,166 (GRCm39) missense probably damaging 1.00
IGL02452:Fasn APN 11 120,699,006 (GRCm39) missense probably benign 0.00
IGL02559:Fasn APN 11 120,699,892 (GRCm39) missense possibly damaging 0.51
IGL02724:Fasn APN 11 120,700,659 (GRCm39) missense probably benign 0.41
IGL02862:Fasn APN 11 120,709,805 (GRCm39) missense possibly damaging 0.89
IGL02947:Fasn APN 11 120,706,502 (GRCm39) missense probably damaging 0.99
IGL03025:Fasn APN 11 120,708,974 (GRCm39) missense probably benign 0.01
IGL03131:Fasn APN 11 120,701,550 (GRCm39) missense possibly damaging 0.93
IGL03157:Fasn APN 11 120,698,735 (GRCm39) missense probably benign 0.12
IGL03182:Fasn APN 11 120,703,552 (GRCm39) missense probably damaging 1.00
IGL03370:Fasn APN 11 120,703,621 (GRCm39) missense possibly damaging 0.95
BB007:Fasn UTSW 11 120,700,061 (GRCm39) missense probably benign
BB017:Fasn UTSW 11 120,700,061 (GRCm39) missense probably benign
R0019:Fasn UTSW 11 120,698,824 (GRCm39) splice site probably benign
R0019:Fasn UTSW 11 120,698,824 (GRCm39) splice site probably benign
R0243:Fasn UTSW 11 120,706,141 (GRCm39) missense probably benign 0.00
R0304:Fasn UTSW 11 120,710,762 (GRCm39) missense possibly damaging 0.85
R0389:Fasn UTSW 11 120,707,008 (GRCm39) missense probably damaging 1.00
R0449:Fasn UTSW 11 120,701,894 (GRCm39) missense probably benign
R0626:Fasn UTSW 11 120,702,751 (GRCm39) missense probably damaging 0.99
R1037:Fasn UTSW 11 120,700,277 (GRCm39) missense probably benign
R1061:Fasn UTSW 11 120,713,008 (GRCm39) splice site probably null
R1109:Fasn UTSW 11 120,703,150 (GRCm39) missense possibly damaging 0.77
R1467:Fasn UTSW 11 120,701,866 (GRCm39) missense probably benign 0.07
R1467:Fasn UTSW 11 120,701,866 (GRCm39) missense probably benign 0.07
R1498:Fasn UTSW 11 120,706,245 (GRCm39) missense probably damaging 0.98
R1552:Fasn UTSW 11 120,709,384 (GRCm39) missense probably damaging 1.00
R1568:Fasn UTSW 11 120,704,075 (GRCm39) missense possibly damaging 0.78
R1624:Fasn UTSW 11 120,703,937 (GRCm39) missense probably damaging 1.00
R1774:Fasn UTSW 11 120,707,997 (GRCm39) missense probably damaging 1.00
R1826:Fasn UTSW 11 120,699,325 (GRCm39) splice site probably benign
R1846:Fasn UTSW 11 120,704,133 (GRCm39) missense probably benign 0.00
R2298:Fasn UTSW 11 120,704,642 (GRCm39) missense possibly damaging 0.78
R2513:Fasn UTSW 11 120,705,574 (GRCm39) missense probably damaging 1.00
R3002:Fasn UTSW 11 120,700,671 (GRCm39) missense probably benign
R3154:Fasn UTSW 11 120,698,765 (GRCm39) missense probably damaging 1.00
R3434:Fasn UTSW 11 120,713,599 (GRCm39) missense probably damaging 0.99
R4794:Fasn UTSW 11 120,702,121 (GRCm39) missense probably benign 0.36
R4840:Fasn UTSW 11 120,703,885 (GRCm39) missense possibly damaging 0.83
R4863:Fasn UTSW 11 120,699,654 (GRCm39) missense probably damaging 1.00
R4876:Fasn UTSW 11 120,703,138 (GRCm39) missense probably damaging 1.00
R4914:Fasn UTSW 11 120,707,472 (GRCm39) missense probably benign 0.39
R4915:Fasn UTSW 11 120,707,472 (GRCm39) missense probably benign 0.39
R4916:Fasn UTSW 11 120,707,472 (GRCm39) missense probably benign 0.39
R4918:Fasn UTSW 11 120,707,472 (GRCm39) missense probably benign 0.39
R4936:Fasn UTSW 11 120,706,911 (GRCm39) missense probably damaging 1.00
R5025:Fasn UTSW 11 120,702,734 (GRCm39) missense probably benign 0.00
R5092:Fasn UTSW 11 120,705,862 (GRCm39) missense probably benign 0.00
R5120:Fasn UTSW 11 120,702,217 (GRCm39) missense probably benign 0.22
R5175:Fasn UTSW 11 120,707,195 (GRCm39) missense probably benign 0.14
R5183:Fasn UTSW 11 120,699,708 (GRCm39) missense probably benign 0.44
R5506:Fasn UTSW 11 120,700,336 (GRCm39) missense probably benign 0.26
R5557:Fasn UTSW 11 120,703,252 (GRCm39) missense probably benign 0.10
R5614:Fasn UTSW 11 120,704,154 (GRCm39) missense probably benign
R5728:Fasn UTSW 11 120,704,339 (GRCm39) missense probably benign 0.06
R5838:Fasn UTSW 11 120,706,950 (GRCm39) missense probably damaging 0.98
R5959:Fasn UTSW 11 120,699,390 (GRCm39) missense probably damaging 0.99
R6029:Fasn UTSW 11 120,711,735 (GRCm39) missense probably damaging 1.00
R6134:Fasn UTSW 11 120,713,012 (GRCm39) missense probably benign 0.05
R6335:Fasn UTSW 11 120,706,185 (GRCm39) missense probably damaging 0.96
R6452:Fasn UTSW 11 120,706,237 (GRCm39) missense probably damaging 1.00
R6627:Fasn UTSW 11 120,709,753 (GRCm39) missense probably benign 0.10
R6742:Fasn UTSW 11 120,701,279 (GRCm39) missense probably damaging 0.96
R6767:Fasn UTSW 11 120,708,313 (GRCm39) missense possibly damaging 0.62
R6927:Fasn UTSW 11 120,699,115 (GRCm39) missense probably benign 0.03
R6976:Fasn UTSW 11 120,710,693 (GRCm39) missense probably damaging 1.00
R7092:Fasn UTSW 11 120,710,946 (GRCm39) missense possibly damaging 0.56
R7157:Fasn UTSW 11 120,701,291 (GRCm39) nonsense probably null
R7373:Fasn UTSW 11 120,704,802 (GRCm39) missense possibly damaging 0.81
R7575:Fasn UTSW 11 120,703,513 (GRCm39) missense possibly damaging 0.93
R7652:Fasn UTSW 11 120,707,154 (GRCm39) missense probably damaging 0.97
R7670:Fasn UTSW 11 120,704,245 (GRCm39) missense probably damaging 1.00
R7806:Fasn UTSW 11 120,700,821 (GRCm39) missense probably benign 0.00
R7930:Fasn UTSW 11 120,700,061 (GRCm39) missense probably benign
R8007:Fasn UTSW 11 120,700,353 (GRCm39) missense probably benign
R8012:Fasn UTSW 11 120,702,428 (GRCm39) missense probably damaging 1.00
R8185:Fasn UTSW 11 120,702,969 (GRCm39) missense probably benign 0.42
R8557:Fasn UTSW 11 120,706,610 (GRCm39) missense probably benign 0.23
R8711:Fasn UTSW 11 120,709,944 (GRCm39) missense possibly damaging 0.93
R8772:Fasn UTSW 11 120,711,362 (GRCm39) missense probably benign
R8856:Fasn UTSW 11 120,708,979 (GRCm39) missense possibly damaging 0.58
R8875:Fasn UTSW 11 120,703,224 (GRCm39) missense possibly damaging 0.83
R9071:Fasn UTSW 11 120,708,324 (GRCm39) missense probably damaging 1.00
R9153:Fasn UTSW 11 120,706,496 (GRCm39) missense possibly damaging 0.83
R9238:Fasn UTSW 11 120,705,871 (GRCm39) missense probably benign
R9249:Fasn UTSW 11 120,703,915 (GRCm39) missense probably benign
R9345:Fasn UTSW 11 120,706,735 (GRCm39) missense probably benign 0.22
X0067:Fasn UTSW 11 120,707,129 (GRCm39) critical splice donor site probably null
Z1177:Fasn UTSW 11 120,706,297 (GRCm39) critical splice acceptor site probably null
Predicted Primers PCR Primer
(F):5'- AGGTACATGCTGTGGCTCTC -3'
(R):5'- TTGTGGTCTCACTCCCCAAAG -3'

Sequencing Primer
(F):5'- ACAGATGGGACAGCTGAT -3'
(R):5'- CCATTGGTGACGTGGGC -3'
Posted On 2015-01-11